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https://issues.apache.org/jira/browse/STORM-744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Dongfang Qu updated STORM-744:
------------------------------
    Description: 
storm-core/src/jvm/backtype/storm/messaging/netty/Server.java
message_queue[i] = new LinkedBlockingQueue<ArrayList<TaskMessage>>(); // here
   

  was:
storm-core/src/jvm/backtype/storm/messaging/netty/Server.java

        for (int i = 0; i < queueCount; i++) {
           message_queue[i] = new 
LinkedBlockingQueue<ArrayList<TaskMessage>>(); // here
             pendingMessages[i] = new AtomicInteger(0);
         }


> downstream worker fail may lead to worker oom without limit pending 
> TaskMessage  count
> --------------------------------------------------------------------------------------
>
>                 Key: STORM-744
>                 URL: https://issues.apache.org/jira/browse/STORM-744
>             Project: Apache Storm
>          Issue Type: Bug
>    Affects Versions: 0.9.3, 0.10.0, 0.9.4, 0.11.0
>            Reporter: Dongfang Qu
>            Assignee: Dongfang Qu
>            Priority: Minor
>
> storm-core/src/jvm/backtype/storm/messaging/netty/Server.java
> message_queue[i] = new LinkedBlockingQueue<ArrayList<TaskMessage>>(); // here
>    



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